[ticket/17176] Cleaned up psalm stubs folder

PHPBB3-17176

build/psalm/stubs/sqlite3.php

@@ -0,0 +1,33 @@
+<?php
+/**
+ *
+ * This file is part of the phpBB Forum Software package.
+ *
+ * @copyright (c) phpBB Limited <https://www.phpbb.com>
+ * @license GNU General Public License, version 2 (GPL-2.0)
+ *
+ * For full copyright and license information, please see
+ * the docs/CREDITS.txt file.
+ *
+ */
+
+class SQLite3
+{
+	public function query(string $query) {}
+}
+
+class SQLite3Result
+{
+	public function fetchArray(int $mode = SQLITE3_BOTH) {}
+}
+
+/**
+ * @link https://www.php.net/manual/en/sqlite3.constants.php
+ */
+define('SQLITE3_ASSOC', 1);
+define('SQLITE3_NUM', 2);
+define('SQLITE3_BOTH', 3);
+
+define('SQLITE3_OPEN_READONLY', 1);
+define('SQLITE3_OPEN_READWRITE', 2);
+define('SQLITE3_OPEN_CREATE', 4);